P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.
also searched as: п9978
10 August 2026
The hybrid has dent-type grain and belongs to the AQUAmax line. The plant is characterized by moderate height with low ear placement, possesses a well-developed root system, and has high resistance to lodging.
The variety shows high tolerance to Helminthosporium leaf blight and ear rots, and demonstrates good dry-down and a stay-green effect, where leaves and stalks remain green for a long period. The produce possesses stable yield and high silage digestibility metrics.
6 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 449771
№ 34663
№ ZEA1032
№ 18009039
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
Pioneer Overseas Corporation/Pioneer Hi-Bred International, Inc, USA
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Nearby in the species list P9917, P99215, P9923, P9937, P9944, P99474, P9956, P9960, P9967, P9975, P9981, P9985, P99921, PA OM 103, Pablik, Pablo, Pacal, PACCO, Pace, Pacha